ASTM D3776 PDF

Fabric weight standard test method for Mass Per Unit Area (weight) of fabric using ASTM Test Method D Designation: D /DM – 09a Standard Test Methods for Mass Per Unit Area (Weight) of Fabric1 This standard is issued under the?xed. ASTM D/DMa(). Standard Test Methods for Mass Per Unit Area (Weight) of Fabric. standard by ASTM International, 07/15/.

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Historical Version s – view previous versions of standard. Replaces Sections 35 to 41 of Methods D — 64 Competent statistical assistance is recommended for the investigation of bias. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Please first verify your email before subscribing to alerts. Standard Test Method f The test specimens should then be randomly assigned in equal numbers to each laboratory for testing.

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Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters. You may delete a document from your Ashm Profile at any time. Combining values from the two systems may result in non-conformance with the standard. There are four approved options in the d3767 of fabric mass per unit area: No further reproductions authorized.

You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server. It is the responsibility of the user of this standard to establish c3776 safety and health practices and determine the applicability of regulatory limitations prior to use.

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Combining values from the two systems may result in non-conformance with the standard. The cut edges must be a straight line, free of indentations or bulges, unless both edges have been made to trace parallel? Consider rolls r3776 fabric to be the primary sampling units.

For die-cut specimens, the area of the die is normally given. If insufficient fabric is available to meet these criteria, note that fact in the report.

Fabric Weight ASTM Test Method D3776

The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. The results are considered to be applicable to the sample only and not necessarily to the lot from which the sample was taken.

Option C on the other hand is applicable when a small swatch of fabric is sent to the laboratory to be used as the test specimen.

Consider the rolls of fabric to be the primary sampling units. Fabric mass axtm also sometimes expressed inversely as linear metres per kilograms yards per pound with the fabric width stated. Summary of Test Methods 4.

ASTM D/DMae1 – Standard Test Methods for Mass Per Unit Area (Weight) of Fabric

Consider the rolls of fabric in the lot sample as the laboratory sample and as the test d37776. It may be impractical to condition the specimens in Option A or nonconditioned testing may be agreed upon by the purchaser and supplier. These test methods cover the measurement of fabric mass per unit area weight and is applicable to most fabrics.

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Originally approved in Asym by this method do not include selvages and should be reported as such, unless a selvage allowance is specified. Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm.

We have no amendments or corrections for this standard. This standard is also available to be included in Standards Subscriptions. The second option is Option B which is applicable d3767 a full-width sample cut from a full piece, roll, bolt, or cut. This standard is subject to revision at any time by the responsible technical committee and must be reviewed every?

The last option astj Option D which is intended for use with narrow fabrics as so designated by the trade. Seersucker Gingham Corduroy Denim 0. Please first log in with a verified email before subscribing to alerts. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards.

Already Subscribed to this document. For other specimens, multiply the length by the width. As a minimum, the two parties should take a group of test specimens which are as homogeneous as possible and which are from a lot of material of the type in question.